复杂性理论告诉我们,并非所有问题都是平等的;有些问题本质上比其他问题更难。
The steel industry must evolve or risk becoming obsolete. Adaptation is survival.
I'm a survivor, I'm not gonna give up, I'm not gonna stop, I'm gonna work harder.
"Memory is a complicated thing, a relative to truth, but not its twin."